30824960

素因数分解:

$2^9\times 5^1\times {\mathrm{12041}}^1$

素因数の和:12064

約数の個数: 40

約数和(自身を含む): 73913796

約数和(自身を除く): 43088836

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 12041, 24082, 48164, 60205, 96328, 120410, 192656, 240820, 385312, 481640, 770624, 963280, 1541248, 1926560, 3082496, 3853120, 6164992, 7706240, 15412480, 30824960]

約数ペア:

[(1, 30824960), (2, 15412480), (4, 7706240), (5, 6164992), (8, 3853120), (10, 3082496), (16, 1926560), (20, 1541248), (32, 963280), (40, 770624), (64, 481640), (80, 385312), (128, 240820), (160, 192656), (256, 120410), (320, 96328), (512, 60205), (640, 48164), (1280, 24082), (2560, 12041)]